Argo Graphene announces first graphene-infused concrete test pour in Bristol, Tennessee

Argo Graphene Solutions has announced the successful commencement of its first graphene-infused concrete test pour in Bristol, Tennessee, on three concrete slabs totaling 12.5 cubic meters. The slab sizes are expected to be two 20'x 30'slabs on grade and one15'x 25' slab on grade.